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3Com 3CRS48G-24S-91

PRO rating
How it works?
How it works?
  1. User ratingsUser ratingsratings of product added by Productz users
  2. Expert ratingsExpert ratingsexperts ratings from editorial reviews
  3. Consumer ratingsConsumer ratingsratings from the biggest online stores worldwide
Legend
  1. Excellent
  2. Good
  3. Poor
  4. Average
User ratings:
6
3.8 out of 5
6 user ratings
5 stars
0 %
4 stars
83 %
3 stars
16 %
2 stars
0 %
1 stars
0 %

Key specs

  • Managed
  • yes
  • no
  • 20

3Com 3CRS48G-24S-91 - Full Specifications

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General
TypeManaged
Stackableyes
Connectivity technologyWired
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Dimensions
Width17.4 in
Height1.7 in
Depth11.8 in
Weight8.8 lb
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Communication
Standards followed
  • iEEE 802.1AB
  • iEEE 802.1ag
  • iEEE 802.1D
  • iEEE 802.1p
  • iEEE 802.1Q
  • iEEE 802.1s
  • iEEE 802.1v
  • iEEE 802.1w
  • iEEE 802.1X
  • iEEE 802.3ab
  • iEEE 802.3ac
  • iEEE 802.3ad
  • iEEE 802.3ae
  • iEEE 802.3af
  • iEEE 802.3ah
  • iEEE 802.3i
LayerLayer 3
Switching capacity144.0 GB/s
Flow control supportyes
Store-and-forwardyes
Number of VLANs4094
Support for Jumboframesyes
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Features
Multicast supportyes
Link aggregationyes
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Design
Colour of productBlack
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Connectivity
Power over Ethernet (PoE)no
Basic switching RJ-45 Ethernet ports quantity20
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Technical details
MAC address table32000
MAC address filteringyes
Quality of Service (QoS) supportyes
Spanning tree protocolyes
IGMP snoopingyes
Security algorithms
  • 802.1x RADIUS
  • EAP
  • SSH
Mean time between failures (MTBF)374000.0 h
Maximum data transfer rate1.0 GB/s
Access Control List (ACL)yes
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Power
Power consumption (typical)67.0 W
Power connectorDC-in jack

3Com 3CRS48G-24S-91 - Q&A

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